Features:1.You can get long hours of battery life without having to frequently plug into recharge with the Notebook Battery2.No memory effect. Chargeable even if it has not been used up yet3.Using advanced cell technology and quality parts, the Notebook Laptop Battery guarantees the stamina you need for long work sessions and travel4.Manufactured to the highest quality available, Notebook Laptop Battery with true enhanced performance5.Notebook Laptop Battery is powered by high quality cells6.The Replacement Laptop Battery recharges while it is installed and the computer is connected to AC power